Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6070418 | Single package cascaded turbine environmental control system | Ronald E. Crabtree, Peter C. Collins, Roger R. Sanger, Michel A. Jonqueres, Thomas J. Kazan | 2000-06-06 |
| 5102305 | Turbomachine having a unitary ceramic rotating assembly | Frank A. Bescoby, David M. Kotchick | 1992-04-07 |
| 4896975 | Ceramic air bearing shaft | Frank A. Bescoby, David M. Kotchick | 1990-01-30 |